>>791173Also have a mango that's not faring well... It's not really growing, but not dying too actively either...
Had one spurt where it grew new leaves but they were always more yellow or lighter green than the original leaves, and they're gotten a bit brown and dried out, plus the trunk and branches have sort of gray or blackish splotches but not too bad. Also every time it starts to get new buds they dry up and die before doing anything. When I had it inside over winter it started to grow a flower spike or whatever but that too dried out and died. It's in the same well draining soil but gets plenty of water, full sun, humidity, etc.
Could it be anthracnose or something? I've started treating it with a triple pesticide/fungicide/insecticide or whatever spray but haven't seen any change yet.